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7.5 Making the Settings of the 8938 FFT ANALOG UNIT
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Displays the type of the installed un
.5 Making the Settings of the 8938 FFT ANALOG UNIT
The settings of the waveform display color, waveform display graph type,
voltage axis range, input coupling, magnification/compression ratio along the
voltage axis, zero position, zero adjustment and low-pass filter are the same as
in the 8936 ANALOG UNIT.
For the settings, see Section 7.3.
The 8938 FFT ANALOG UNIT incorporates an antialiasing filter designed to
prevent aliasing distortion. The filter can be set to ON or OFF. The cutoff
frequency of the filter is set automatically, according to the frequency range
setting.
Method Screen: CHANNEL 1
1. Press the CHAN key to call up the
CHANNEL 1 screen.
2. Move the flashing cursor to the point shown
in the figure on the left, and use the function
keys to make the selection.
: Anti-aliasing filter is disabled.
: Anti-aliasing filter is enabled.